11 citations · 26 across the 4 of their papers we have counts for
5 papers
Dissipative structures in magnetorotational turbulence
Johnathan Ross, Henrik N. Latter
Via the process of accretion, magnetorotational turbulence removes energy from a disk's orbital motion and transforms it into heat. Turbulent heating is far from uniform and is usu…
Turbulent fluctuations and the excitation of Z Cam outbursts
Johnathan Ross, Henrik Latter
Z Cam variables are a subclass of dwarf nova that lie near a global bifurcation between outbursting ("limit cycle") and non-outbursting ("standstill") states. It is believed that v…
MRI turbulence and thermal instability in accretion disks
Johnathan Ross, Henrik Latter, Michael Tehranchi
A long-standing puzzle in the study of black-hole accretion concerns the presence or not of thermal instability. Classical theory predicts the encircling accretion disk is unstable…
Magnetorotationally driven wind cycles in local disc models
A. Riols, G. I. Ogilvie, H. Latter +1
Jets, from the protostellar to the AGN context, have been extensively studied but their connection to the turbulent dynamics of the underlying accretion disc is poorly understood.…
The stress-pressure relationship in simulations of MRI-induced turbulence
Johnathan Ross, Henrik N. Latter, Jerome Guilet
We determine how MRI-turbulent stresses depend on gas pressure via a suite of unstratified shearing box simulations. Earlier numerical work reported only a very weak dependence at…